Lang Co
http://wikitravel.org/en/Lang_Co
Phan Thiet & Mui Ne
http://www.vietnam-guide.com/mui-ne/
http://www.tripadvisor.co.uk/Attractions-g298086-Activities-Phan_Thiet_Binh_Thuan_Province.html
Danang
http://www.tripadvisor.co.uk/Tourism-g298085-Da_Nang_Quang_Nam_Province-Vacations.html
http://www.lonelyplanet.com/vietnam/central-vietnam/danang
Con Dao Islands
http://www.lonelyplanet.com/vietnam/around-ho-chi-minh-city/con-dao-islands
Mai Chau
http://www.travelfish.org/location/vietnam/northwest_vietnam/hoa_binh/mai_chau
http://www.lonelyplanet.com/vietnam/northwest-vietnam/mai-chau
Hue
http://www.tripadvisor.co.uk/Tourism-g293926-Hue_Thua_Thien_Hue_Province-Vacations.html
http://www.tripadvisor.co.uk/Attractions-g293926-Activities-Hue_Thua_Thien_Hue_Province.html
Dalat
http://www.lonelyplanet.com/vietnam/central-highlands/dalat
http://www.tripadvisor.co.uk/Tourism-g293922-Dalat_Lam_Dong_Province-Vacations.html
Chau Doc
http://www.lonelyplanet.com/vietnam/mekong-delta/chau-doc
Phu Quoc Islands – Bai Sao Beach
http://www.lonelyplanet.com/vietnam/mekong-delta/phu-quoc-island
Ha Giang – Dong Van Karst
http://www.lonelyplanet.com/vietnam/northwest-vietnam/ha-giang-province
http://www.remotelands.com/blog/index.php/the-road-to-heavens-gate-ha-giang-vietnam/
dong van karst
http://www.globalgeopark.org/aboutggn/list/vietnam/6509.htm
Sa Dec
http://www.roughguides.com/destinations/asia/vietnam/the-mekong-delta/sa-dec/
http://www.mekong-delta-travel-guide.com/en/places/sa-dec
Halong Bay
http://www.lonelyplanet.com/vietnam/northeast-vietnam/halong-bay
http://www.lonelyplanet.com/vietnam/northwest-vietnam/mai-chau/travel-tips-and-articles/77419
Ninh Binh
http://www.tripadvisor.co.uk/Attractions-g303945-Activities-Ninh_Binh_Ninh_Binh_Province.html
http://www.lonelyplanet.com/vietnam/north-central-vietnam/ninh-binh
Cat Tien National Park
Mixed reviews
Cu Chi Tunnels
Exactly what it sounds like: http://www.tripadvisor.co.uk/Attraction_Review-g293925-d2005826-Reviews-Cu_Chi_Tunnels-Ho_Chi_Minh_City.html
Mekong Delta
http://www.lonelyplanet.com/vietnam/mekong-delta
http://www.roughguides.com/destinations/asia/vietnam/the-mekong-delta/
Cycle it if possible
Hoi An
http://www.lonelyplanet.com/vietnam/central-vietnam/hoi-an
http://www.tripadvisor.co.uk/Tourism-g298082-Hoi_An_Quang_Nam_Province-Vacations.html
Sapa
Tourism hotspot but looks nice
http://www.lonelyplanet.com/vietnam/northwest-vietnam/sapa
http://www.tripadvisor.co.uk/Tourism-g311304-Sapa_Lao_Cai_Province-Vacations.html
Hang Son Doong Cave
Think its costs £3k … http://www.sondoongcave.org/
Nha Trang – Jungle Beach
http://www.lonelyplanet.com/vietnam/south-central-coast/nha-trang
http://www.junglebeachvietnam.com/jbv/Welcome.html
Po Nagar – cham towers
Bac Ha – sunday market
http://www.lonelyplanet.com/vietnam/northwest-vietnam/bac-ha
Cat Ba Island
http://www.tripadvisor.co.uk/Attraction_Review-g737051-d386683-Reviews-Cat_Ba_Island-Cat_Ba.html
http://www.lonelyplanet.com/vietnam/northeast-vietnam/cat-ba-island
My Son Ruins
http://whc.unesco.org/en/list/949
http://www.lonelyplanet.com/vietnam/central-vietnam/my-son
Ban Gioc Waterfalls
Ma Pi Leng Pass
Must do on motorbike
http://www.twogreenbackpacks.com/2013/08/15/riding-the-ma-pi-leng-pass-from-dong-van-to-meo-vac/
Dong Van Highlands
Look Incredible
http://www.globalgeopark.org/aboutggn/list/vietnam/6509.htm
Phong Nha Ke Bang National Park
http://www.lonelyplanet.com/vietnam/north-central-vietnam/phong-nha-cave
Thuan An Beach
Mixed reviews http://www.tripadvisor.co.uk/Attraction_Review-g293926-d4597923-Reviews-Thuan_An_Beach-Hue_Thua_Thien_Hue_Province.html
Bai Tu Long Bay
Looks amazing
http://www.lonelyplanet.com/vietnam/northeast-vietnam/bai-tu-long-bay
Son Tra Peninsula (monkey mountain)
http://www.lonelyplanet.com/vietnam/nui-son-tra-monkey-mountain
The Nguyen Dynasty Tombs – Hue
http://en.vietnamitasenmadrid.com/2011/12/imperial-tombs-hue.html
Tram Ton Pass – Sapa
Motorbike must do
Looks amazing
Ghenh Da Dia
Maybe, essentially a weird rock
Bai Xep in Quy Nhon
Quy Nhon where the rich vietnamese go on holiday, looks nice but a bit soulless. But Bai Xep, just out of town sounds like its starting to become pretty cool.
Hon Gai Peninsula
Sounds like the least known place so far, but beautiful.
The area is situated at the north of Nha Trangand placed between Ninh Hoa and Tuy Hoa.
Bach Ma National Park – Hue
http://www.lonelyplanet.com/vietnam/central-vietnam/bach-ma-national-park
Kon Plong – Central highlands
Mai Chau Valley
http://www.tripadvisor.co.uk/Tourism-g1652592-Mai_Chau_Hoa_Binh_Province-Vacations.html
Tam Coc – near Ninh Binh
http://www.lonelyplanet.com/vietnam/north-central-vietnam/tam-coc
Bacson Valley
http://www.handspan.com/en/bac-son-valley-is-the-destination-worth-the-trip-.html
Ngoc Son Ngo Luong and Pu Luong
Khau Pha Valley
Hau Thao Village
Muong Hoa Valley – Sapa
Mu Cang Chai – Yen Bai Province
looks amazing
http://www.amazingplacesonearth.com/mu-cang-chai-vietnam/
Hai Van Pass
Motorbikes!
http://www.tripadvisor.co.uk/Attraction_Review-g293921-d455407-Reviews-Hai_Van_Pass-Vietnam.html
Binh Ba Island
http://www.hanoitourist.com.vn/english/sea-travel/1665-7-reasons-you-should-visit-binh-ba-island
kien giang – nam du
Coi Village
maybe, maybe not quite as “undiscovered” as it seems
Ba Lua Islands
Dien Bien Phu
http://www.lonelyplanet.com/vietnam/northwest-vietnam/dien-bien-phu